213437952

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 240

約数和(自身を含む): 759638880

約数和(自身を除く): 546200928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 509, 512, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1018, 1092, 1152, 1248, 1344, 1456, 1527, 1536, 1638, 1664, 1792, 1872, 2016, 2036, 2184, 2304, 2496, 2688, 2912, 3054, 3276, 3328, 3563, 3584, 3744, 4032, 4072, 4368, 4581, 4608, 4992, 5376, 5824, 6108, 6552, 6617, 6656, 7126, 7488, 8064, 8144, 8736, 9162, 9984, 10689, 10752, 11648, 12216, 13104, 13234, 14252, 14976, 16128, 16288, 17472, 18324, 19851, 19968, 21378, 23296, 24432, 26208, 26468, 28504, 29952, 32067, 32256, 32576, 34944, 36648, 39702, 42756, 46319, 46592, 48864, 52416, 52936, 57008, 59553, 59904, 64134, 65152, 69888, 73296, 79404, 85512, 92638, 97728, 104832, 105872, 114016, 119106, 128268, 130304, 138957, 139776, 146592, 158808, 171024, 185276, 195456, 209664, 211744, 228032, 238212, 256536, 260608, 277914, 293184, 317616, 342048, 370552, 390912, 416871, 419328, 423488, 456064, 476424, 513072, 555828, 586368, 635232, 684096, 741104, 781824, 833742, 846976, 912128, 952848, 1026144, 1111656, 1172736, 1270464, 1368192, 1482208, 1667484, 1693952, 1824256, 1905696, 2052288, 2223312, 2345472, 2540928, 2736384, 2964416, 3334968, 3387904, 3811392, 4104576, 4446624, 5081856, 5472768, 5928832, 6669936, 7622784, 8209152, 8893248, 10163712, 11857664, 13339872, 15245568, 16418304, 17786496, 23715328, 26679744, 30491136, 35572992, 53359488, 71145984, 106718976, 213437952]

約数ペア:

[(1, 213437952), (2, 106718976), (3, 71145984), (4, 53359488), (6, 35572992), (7, 30491136), (8, 26679744), (9, 23715328), (12, 17786496), (13, 16418304), (14, 15245568), (16, 13339872), (18, 11857664), (21, 10163712), (24, 8893248), (26, 8209152), (28, 7622784), (32, 6669936), (36, 5928832), (39, 5472768), (42, 5081856), (48, 4446624), (52, 4104576), (56, 3811392), (63, 3387904), (64, 3334968), (72, 2964416), (78, 2736384), (84, 2540928), (91, 2345472), (96, 2223312), (104, 2052288), (112, 1905696), (117, 1824256), (126, 1693952), (128, 1667484), (144, 1482208), (156, 1368192), (168, 1270464), (182, 1172736), (192, 1111656), (208, 1026144), (224, 952848), (234, 912128), (252, 846976), (256, 833742), (273, 781824), (288, 741104), (312, 684096), (336, 635232), (364, 586368), (384, 555828), (416, 513072), (448, 476424), (468, 456064), (504, 423488), (509, 419328), (512, 416871), (546, 390912), (576, 370552), (624, 342048), (672, 317616), (728, 293184), (768, 277914), (819, 260608), (832, 256536), (896, 238212), (936, 228032), (1008, 211744), (1018, 209664), (1092, 195456), (1152, 185276), (1248, 171024), (1344, 158808), (1456, 146592), (1527, 139776), (1536, 138957), (1638, 130304), (1664, 128268), (1792, 119106), (1872, 114016), (2016, 105872), (2036, 104832), (2184, 97728), (2304, 92638), (2496, 85512), (2688, 79404), (2912, 73296), (3054, 69888), (3276, 65152), (3328, 64134), (3563, 59904), (3584, 59553), (3744, 57008), (4032, 52936), (4072, 52416), (4368, 48864), (4581, 46592), (4608, 46319), (4992, 42756), (5376, 39702), (5824, 36648), (6108, 34944), (6552, 32576), (6617, 32256), (6656, 32067), (7126, 29952), (7488, 28504), (8064, 26468), (8144, 26208), (8736, 24432), (9162, 23296), (9984, 21378), (10689, 19968), (10752, 19851), (11648, 18324), (12216, 17472), (13104, 16288), (13234, 16128), (14252, 14976)]